Khoi Nguyen Address: No 8, 22 Luong Ngoc Quyen Lane, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101677574 Phone: 0983452228 Representative: Do Duc Thuong Adress: Ngoc Truc Hamlet, Dai Mo Commune, Tu Liem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 15 - 6 - 2005